103 citations · 169 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2012★ 31 cited
Glassy magnetic phase driven by short range charge and magnetic ordering in nanocrystalline LaSrFeO: Magnetization, Mossbauer, and polarised neutron studies
Sk. Sabyasachi, M. Patra, S. Majumdar +6
The charge ordered LaSrFeO (LSFO) in bulk and nanocrystalline forms are investigated using ac and dc magnetization, Mössbauer, and polarised neutron studies…
cond-mat.mtrl-sci2010★ 35 cited
Shifted loops and coercivity from field imprinted high energy barriers in ferritin and ferrihydrite nanoparticles
N. J. O. Silva, V. S. Amaral, A. Urtizberea +8
We show that the coercive field in ferritin and ferrihydrite depends on the maximum magnetic field in a hysteresis loop and that coercivity and loop shifts depend both on the maxim…
cond-mat.mtrl-sci2004★ 103 cited
Relevance of a magnetic moment distribution and scaling law methods to study the magnetic behavior of antiferromagnetic nanoparticles
N. J. O. Silva, V. S. Amaral, L. D. Carlos
In antiferromagnetic nanoparticles magnetization the linear component, H superposed to the saturation one usually complicates the fit of experimental data. We present a met…